R3D Files show up as TARGA Sony Vegas Pro

I am using the RED Scarlet M-X. My editing software is Sony Vegas Pro 13. 1 out of every 20 files can't be opened and show up as a horizontal strip of pixelated colors and Vegas reads it as TARGA file. CS6 and AE can open the file without an issue, but those are not my platforms and with my workload its very hard to transition in a timely manner. I just need it to open on Vegas. I am currently rendering those corrupt file as AVI to use in Vegas but that means I lose the option to edit the metadata on Vegas. Anyone ran across this issue? I have 2 64GB REDMAGS they both are new and present the same issue.